What’s in the air? World Urban Forum 2020 launches world’s largest real-time air quality databank | 21st Century Innovative Technologies and Developments as also discoveries, curiosity ( insolite)... | Scoop.it

Globally, over 4,2 million premature deaths per year can be attributed to outdoor air pollution, with the majority occurring in lower- and middle-income countries. The World Bank estimates that air pollution exacts an annual toll of US$5 trillion in health and welfare costs and US$225 billion in lost income. That is about equal to the gross domestic product of Japan, the third richest country in the world.

The exposure to polluted air seems almost impossible to escape. According to the World Health Organization 9 out of 10 people—92 per cent—breathe air that exceed safe limits. The most affected by toxic air are those living in cities in low- to middle-income countries.

Indoor air pollution takes a particularly heavy toll on women and young children, as they are most likely to stay indoors for longer periods of time, where they are exposed to the fumes from cooking and heating. In less developed countries, 98 per cent of children under five breathe toxic air. As a result, air pollution is the main cause of death for children under the age of 15, killing 600,000 of them every year.

 

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